
HSV VE E2 Sedan Wagon 3in Catback Muffler
MPI AutomotiveRRP$4027.11HSV VE E2 Sedan Wagon 3in Catback Muffler/Muffler (SKU: SSMKHN0178) Engineered. Quality guaranteed.
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Commodore VP - VS V8 Sedan IRS 3in Centre Pipe W/out Muffler for selected vehicle applications.
Category: Mufflers and resonators


Cut for the independent-rear-suspension cars, the MPI Automotive SSMBM466WOM is a 3in centre pipe without a muffler for the VP-VS Commodore V8 sedan with IRS — the straight-through mid-section shaped to clear the IRS cradle.
The independent-rear-suspension Commodore sedans route their exhaust around a different rear cradle than the live-axle cars, so the centre section has to be shaped to clear it. This pipe is cut for the IRS body specifically — fitting a live-axle part to an IRS car (or vice versa) tends to mean clearance grief. Getting the right one means the bends land where they should without fabrication.
Replacing the mid silencer with a straight 3in pipe removes a restriction and a sound-deadening stage, so the system flows freer and sounds harder. The rear muffler then carries all the quietening duty. It's the louder, more open route — chosen over the silenced centre section by owners who want more from a worked IRS V8 sedan.
It's listed to fit the Holden Commodore VP to VS V8 sedan with IRS. Confirm that your car is the IRS variant and how this pairs with your rear silencer with the workshop before ordering — the suspension type is the deciding detail here.
Oak Flats Muffler Men fits this centre pipe in-house in the Illawarra. We verify the IRS clearance, the 3in joins, and the hanger alignment, and we can advise on a rear muffler pairing to keep cruise sound sensible.
Stocked and fitted by Oak Flats Muffler Men, the Illawarra exhaust and 4x4 specialist in Oak Flats, NSW.
Oak Flats Muffler Men can check this part against supplier specs, part number, image, RRP and vehicle details for customers around Oak Flats, Shellharbour, Wollongong, Dapto, Albion Park, Kiama and the northern suburbs.
Send the vehicle make, model, year, engine, current issue, desired sound or performance goal, and clear photos of the existing exhaust where available.